612388920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 2183086080

約数和(自身を除く): 1570697160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 127, 130, 132, 143, 156, 165, 195, 220, 254, 260, 264, 281, 286, 312, 330, 381, 390, 429, 440, 508, 520, 562, 572, 635, 660, 715, 762, 780, 843, 858, 1016, 1124, 1144, 1270, 1320, 1397, 1405, 1430, 1524, 1560, 1651, 1686, 1716, 1905, 2145, 2248, 2540, 2794, 2810, 2860, 3048, 3091, 3302, 3372, 3432, 3653, 3810, 4191, 4215, 4290, 4953, 5080, 5588, 5620, 5720, 6182, 6604, 6744, 6985, 7306, 7620, 8255, 8382, 8430, 8580, 9273, 9906, 10959, 11176, 11240, 12364, 13208, 13970, 14612, 15240, 15455, 16510, 16764, 16860, 17160, 18161, 18265, 18546, 19812, 20955, 21918, 24728, 24765, 27940, 29224, 30910, 33020, 33528, 33720, 35687, 36322, 36530, 37092, 39624, 40183, 41910, 43836, 46365, 49530, 54483, 54795, 55880, 61820, 66040, 71374, 72644, 73060, 74184, 80366, 83820, 87672, 90805, 92730, 99060, 107061, 108966, 109590, 120549, 123640, 142748, 145288, 146120, 160732, 167640, 178435, 181610, 185460, 198120, 200915, 214122, 217932, 219180, 241098, 272415, 285496, 321464, 356870, 363220, 370920, 392557, 401830, 428244, 435864, 438360, 463931, 482196, 535305, 544830, 602745, 713740, 726440, 785114, 803660, 856488, 927862, 964392, 1070610, 1089660, 1177671, 1205490, 1391793, 1427480, 1570228, 1607320, 1855724, 1962785, 2141220, 2179320, 2319655, 2355342, 2410980, 2783586, 3140456, 3711448, 3925570, 4282440, 4639310, 4710684, 4821960, 5103241, 5567172, 5888355, 6958965, 7851140, 9278620, 9421368, 10206482, 11134344, 11776710, 13917930, 15309723, 15702280, 18557240, 20412964, 23553420, 25516205, 27835860, 30619446, 40825928, 47106840, 51032410, 55671720, 61238892, 76548615, 102064820, 122477784, 153097230, 204129640, 306194460, 612388920]

約数ペア:

[(1, 612388920), (2, 306194460), (3, 204129640), (4, 153097230), (5, 122477784), (6, 102064820), (8, 76548615), (10, 61238892), (11, 55671720), (12, 51032410), (13, 47106840), (15, 40825928), (20, 30619446), (22, 27835860), (24, 25516205), (26, 23553420), (30, 20412964), (33, 18557240), (39, 15702280), (40, 15309723), (44, 13917930), (52, 11776710), (55, 11134344), (60, 10206482), (65, 9421368), (66, 9278620), (78, 7851140), (88, 6958965), (104, 5888355), (110, 5567172), (120, 5103241), (127, 4821960), (130, 4710684), (132, 4639310), (143, 4282440), (156, 3925570), (165, 3711448), (195, 3140456), (220, 2783586), (254, 2410980), (260, 2355342), (264, 2319655), (281, 2179320), (286, 2141220), (312, 1962785), (330, 1855724), (381, 1607320), (390, 1570228), (429, 1427480), (440, 1391793), (508, 1205490), (520, 1177671), (562, 1089660), (572, 1070610), (635, 964392), (660, 927862), (715, 856488), (762, 803660), (780, 785114), (843, 726440), (858, 713740), (1016, 602745), (1124, 544830), (1144, 535305), (1270, 482196), (1320, 463931), (1397, 438360), (1405, 435864), (1430, 428244), (1524, 401830), (1560, 392557), (1651, 370920), (1686, 363220), (1716, 356870), (1905, 321464), (2145, 285496), (2248, 272415), (2540, 241098), (2794, 219180), (2810, 217932), (2860, 214122), (3048, 200915), (3091, 198120), (3302, 185460), (3372, 181610), (3432, 178435), (3653, 167640), (3810, 160732), (4191, 146120), (4215, 145288), (4290, 142748), (4953, 123640), (5080, 120549), (5588, 109590), (5620, 108966), (5720, 107061), (6182, 99060), (6604, 92730), (6744, 90805), (6985, 87672), (7306, 83820), (7620, 80366), (8255, 74184), (8382, 73060), (8430, 72644), (8580, 71374), (9273, 66040), (9906, 61820), (10959, 55880), (11176, 54795), (11240, 54483), (12364, 49530), (13208, 46365), (13970, 43836), (14612, 41910), (15240, 40183), (15455, 39624), (16510, 37092), (16764, 36530), (16860, 36322), (17160, 35687), (18161, 33720), (18265, 33528), (18546, 33020), (19812, 30910), (20955, 29224), (21918, 27940), (24728, 24765)]